Pipe
Worldwide Pipe Inventory
Worldwide Pipe & Supply maintains an inventory of standard and special grades of seamless and welded pipes to meet your project needs quickly and reliably. No matter what industry you’re in, Worldwide Pipe & Supply can provide the materials you need, including ASTM, ASME, API, UNS, SB, DIN, and JIS.
With more than 100 years of combined experience, vast industry knowledge, competitive prices, the ability to procure hard-to-find products, and fast delivery, we help you complete your projects on time and on budget.
Seamless Steel Pipe Distributor
Worldwide Pipe distributes Seamless Steel Pipe in Carbon, Stainless, Chrome Alloys, and Nickel & exotic grades. Seamless steel pipes are used because of their increased ability to withstand pressure, their excellent uniformity of shape, and their greater strength under loading. Although seamless pipe can sometimes be more expensive than welded pipe, this increased ability to withstand pressure allows you to use pipes that are thinner and lighter, which can help cut down on expenses. As a seamless steel pipe distributor, we can help decide which grade and type of steel pipe are needed for your project.
Seamless Carbon Pipe
Carbon steel seamless pipe is used in a range of applications in all different industries, including petrochemical, environmental, energy, and more. Thanks to more than 100 years of combined experience and vast knowledge across multiple industries, we can help match you with the right product for your unique application. Our friendly, knowledgeable customer service representatives will listen to your needs and can offer suggestions to get you products that meet your requirements.
Materials & Specifications
Sizes:
Standard ¼” to 26″
Wall Sizes:
20, 30, 40, STD, XH, 80, 100, 120, 140, 160, XXH
Additional Services:
Fusion Bond Epoxy, Galvanizing
Carbon Steel
A53B, A106B/C, API 5LB
Seamless SS Pipe
Stainless steel pipe is used for a variety of reasons: to resist corrosion and oxidation, to resist high temperatures, for cleanliness and low maintenance costs, and to maintain the purity of materials that come in contact with stainless. The inherent characteristics of stainless steel permit the design of thin wall piping systems without fear of early failure due to corrosion. Worldwide Pipe & Supply has seamless stainless steel pipe that has can be annealed, pickled, mill finished, or polished.
Grades of Stainless Steel Seamless Pipe
- 304/304L
- 317L
- 316/316L
- 321/321H
- 304H
- 347/347H
- 316H
- 904L
- 309
- DUPLEX 2205 / SUPER DUPLEX 2507
- 310S
Sizes & Schedule Specifications
- Size Range: 2″ – 24″
- Schedules: 10S, STD, XH, 40, 80, 100, 120, 160, XXH
Industries Served
As a stainless steel seamless pipe supplier, Worldwide Pipe & Supply stocks & supplies stainless steel seamless pipe for the petrochemical, oil & gas, and industrial applications. Other fields where stainless steel pipe and tubing are used are:
- Aviation
- Electronics
- Automotive
- Cryogenic
- Marine
- Air Conditioning and Heating
- Medical
- Architectural
- Textiles
Value-Added Services
At Worldwide Pipe & Supply, our seamless stainless steel pipe inventory can be cut to your requirements. Our company also provides the following value-added services for our stainless steel seamless pipe products:
- Threading
- Fabricating
- Coating
Common Seamless SS Pipe Grades Available From Stock: ASTM A/SA312
ASTM A312 is a specification for seamless stainless steel pipes that can withstand high temperatures and corrosive environments. The common grades for this specification are 304/304L and 316/316L.
Applications of 304 Stainless Steel
Applications of 316 Stainless Steel
Type 316 is widely used in the sulfite paper industry and for manufacturing chemical plant apparatus, photographic equipment, and plastics. Type 316L, like 304L, is held to a maximum carbon content of .03%. This permits its use in welded assemblies without the need of final heat treatment. It is used extensively for pipe assemblies with welded fitting.
304/304L Stainless Steel Pipe
Worldwide Pipe & Supply maintains an inventory of seamless and welded 304/304L stainless steel pipe. This grade of steel is the most widely used grade due to its resistance to corrosion and oxidation. Some of the benefits of choosing this type of material pipe include its low maintenance costs, its ability to withstand harsh environments, and its weldability. Type 304 and 304L stainless steel pipe can perform well in high temperature and harsh environments. This type of steel is extremely durable and is utilized in a wide range of applications and industries.
Worldwide Pipe & Supply’s 304/304L stainless steel pipe meets industry standards and specifications. Our ASTM A312 and ASME SA312 stainless steel pipe products are high quality, durable, and suited for a wide range of applications.
Element | Type 304 (%) | Type 304L (%) |
Carbon | 0.08 max. | 0.03 max. |
Manganese | 2.00 max. | 2.00 max. |
Phosphorus | 0.045 max. | 0.045 max. |
Sulfur | 0.03 max. | 0.03 max. |
Silicon | 0.75 max. | 0.75 max. |
Chromium | 18.00-20.00 | 18.00-20.00 |
Nickel | 8.00-10.50 | 8.00-12.00 |
Nitrogen | 0.10 max. | 0.10 max. |
Iron | Balance | Balance |
316/316L Stainless Steel Pipe
Worldwide Pipe & Supply stocks & supplies both seamless and welded 316/316L stainless steel pipe. When your application requires a high amount of corrosion resistance, 316/316L Stainless Steel is the right material for your company. The main difference between this grade of stainless steel and 304/304L stainless steel is that 316/316L stainless steel had molybdenum. The addition of this element makes 316 stainless steel able to remain durable in harsh, corrosive environments.
Worldwide Pipe & Supply’s 316/316L stainless steel pipe meets industry standards and specifications. Our ASTM A312 and ASME SA312 stainless steel pipe is strong, durable, and suited for a wide range of applications.
Element | Type 304 (%) | Type 304L (%) |
Chromium | 16.0 min. – 18.0 max. | 16.0 min. – 18.0 max. |
Nickel | 10.0 min. – 14.0 max. | 10.0 min. – 14.0 max. |
Molybdenum | 2.00 min. – 3.00 max. | 2.00 min. – 3.00 max. |
Carbon | 0.08 | 0.03 |
Manganese | 2.00 | 2.00 |
Phosphorus | 0.045 | 0.045 |
Sulfur | 0.03 | 0.03 |
Silicon | 0.75 | 0.75 |
Nitrogen | 0.1 | 0.1 |
Iron | Balance | Balance |
High Yield Seamless Carbon Steel Pipe
Worldwide Pipe & Supply stocks & supplies Seamless High Yield Carbon Pipe from mills on most major AML’s. We will help you get the materials you need to complete your project on time and on budget. Because we supply API 5L GR B seamless pipe, we can accommodate your project. Our selection of carbon steel seamless pipes is wide including different sizes and grades depending on your application. Contact us if you need help finding the carbon steel pipe grade you need.
Sizes & Schedule Specifications
Specification: API 5L
Size Range: 2″ – 26″
Schedules: STD, XH, 40, 80, 100, 120, 160, XXH
Additional Services: Fusion Bond Epoxy, ARO, 3LPE, Tar Epoxy
End Types: Beveled ends, plain ends
API 5L Seamless Steel Pipe Chemical Composition & Grades
API 5L Grades | API 5L Chemical Composition | |||||||
C | Si | Mn | P | S | V | Nb | Ti | |
API 5L X42 | 0.16 | 0.45 | 1.65 | 0.02 | 0.01 | 0.07 | 0.05 | 0.04 |
API 5L X52 | 0.16 | 0.45 | 1.65 | 0.02 | 0.01 | 0.07 | 0.05 | 0.04 |
API 5L X60 | 0.16 | 0.45 | 1.65 | 0.02 | 0.01 | 0.08 | 0.05 | 0.04 |
API 5L X65 | 0.16 | 0.45 | 1.65 | 0.02 | 0.01 | 0.09 | 0.05 | 0.06 |
API 5L X70 | 0.17 | 0.45 | 1.75 | 0.02 | 0.01 | 0.10 | 0.05 | 0.06 |
API 5L Seamless Steel Pipe Yield & Tensile Strength
API 5L Grades Grade | Yield Strength | Tensile Strength | Yield to Tensile | Elongation |
min. (KSI) | min. (KSI) | Ratio (max) | % | |
API 5L X42 | 42 | 60 | 0.93 | 23 |
API 5L X52 | 52 | 66 | 0.93 | 21 |
API 5L X60 | 60 | 75 | 0.93 | 23 |
API 5L X65 | 65 | 77 | 0.93 | 18 |
API 5L X70 | 70 | 82 | 0.93 | 17 |
Industries Served
We can help supply all of the High Yield Seamless API 5L steel pipe or line pipe supplies that your company needs for use in a wide range of industries. Some of the common industries we serve include:
- Oil & Gas
- Natural Gas
- Petroleum
- Water
- Automobile
- Infrastructure
- Fabrication
- Construction
- Chemical
Common Applications of the High Yield Carbon Steel Pipe
Worldwide Pipe & Supply’s high yield carbon steel pipe is commonly known for transporting water, oil, and gas. API 5L Line Pipe Specifications for these pipes regulate usage for standard Grade A and Grade B pipes, with Grade X indicating stronger variants for drilling, production, and transport requirements for offshore, arctic, deep well, or harsher environments.
Value-Added Services
Worldwide Pipe offers a range of value-added services such as threading, fabricating, coating, and logistics to help tailor products to your unique project specifications. Some of the common services we provide for our high yield carbon steel pipe includes:
- Fusion Bond Epoxy (FBE)
- Abrasion Resistant Overlay (ARO)
- 3LPE Coating
- Tar Epoxy
The abrasion-resistant overlay is applied to the pipes to provide a layer of protection and provide corrosion control. Fusion Bond Epoxy, or FBE systems, are applied to pipes to enhance the flow characteristics of gas or oil flowing through a pipe or pipeline system. 3LPE coating is a 3-layer coating that is applied to pipes in order to prevent chemical and corrosion damage. Layer 1 consists of FBE, layer 2 is a copolymer adhesive, and layer 3 is made up of a layer of polyethylene. The tar epoxy coating service is applied to pipes to protect against severe abrasion.
Low Temp Seamless Carbon Steel Pipe
Worldwide Pipe & Supply stocks and supplies Seamless A/SA333 Grade 1/6 Pipe for your Low Temperature Service applications. We offer seamless and welded steel pipe. Let Worldwide Pipe help you get the low temperature carbon steel pipe (LTCS) you need to complete your project on time and on budget. Contact us if you need help with a specific carbon steel pipe request.
ASTM A333 Low Temperature Pipe - Grades 6 Pipe
Our low-temperature carbon steel pipes have been developed chiefly for use in low-temperature. They are low- to medium-carbon (0.20 to 0.30%), high-manganese (0.70 to 1.60%), silicon (0.15 to 0.60%) steels, which have a fine-grain structure with uniform carbide dispersion. Our LTCS pipe features moderate strength with toughness down to –50°F (–46°C). ASTM A333 covers nominal wall seamless and welded carbon pipe. ASTM A333 Grade 6 Low Temp Seamless Carbon Steel Pipe is an alloy steel with similar properties as AISI 4032 steel.
Sizes & Schedule Specifications
Standard Specification for LTCS A/SA 333 Grade 1/6 Seamless Pipe
Specifications: ASTM A333 / ASME SA333
Standard: ASTM, ASME, and API
Size Range: 1/2″ – 24″
Schedules: STD, XH, 40, 80, 100, 120, 160, XXH
Form: Round, Square, Rectangular
Mechanical and Chemical Requirements
We have included the low temperature carbon steel grade 6 mechanical and chemical requirements below:
LTCS Grade 6 Pipe Chemical Requirements:
Element | Composition (%) |
Carbon (max) | 0.3 |
Manganese | 0.29 – 1.06 |
Phosphorus | 0.025 |
Sulfur (max) | 0.025 |
A333 Grade 6 Pipe Mechanical Requirements:
Psi | MPa | |
Tensile Strength (min) | 60,000 | 415 |
Yield Strength (min) | 35,000 | 240 |
Types of LTCS Pipes
Worldwide Pipe & Supply is capable of supplying different kinds of low-temperature carbon steel pipe. Some of the common types we provide include:
- Seamless
- ERW
- Fabricated
- CDW
Industries Served
We can help supply all of the High Yield Seamless API 5L steel pipe or line pipe supplies that your company needs for use in a wide range of industries. Some of the common industries we serve include:
- Oil & Gas
- Natural Gas
- Petroleum
- Water
- Automobile
- Infrastructure
- Fabrication
- Construction
- Chemical
Value-Added Services
Worldwide Pipe & Supply also has the capabilities to tailor our ASTM low-temperature carbon steel pipes to your unique specifications with our value-added services:
- Threading – threading and coupling of carbon steel pipe
- Fabricating – customize your low temp carbon steel pipe
- Coating – galvanizing, zinc plating, fusion bonding, and more
- Logistics – procuring, ordering, and delivering products
Seamless Chrome Moly Pipe
As a chrome moly pipe supplier, Worldwide Pipe supplies seamless A335 chrome pipe for a variety of projects and applications. Chrome Moly Pipe, shorthand for Chromium-molybdenum alloy pipe, is renowned for its tensile strength, corrosion resistance, high-temperature strength and cost-effectiveness. It is used in a wide variety of applications because of its versatile strength. All of these characteristics make chrome moly pipe an effective standard, especially in the power generation and petro-chemical industries.
A335 Chrome Moly Pipe
Often referred to as “P-Grade” material, Grades P-11, P-22 – P-91 & P-92 are prevalent grades for the power industry, while P-5 & P-9 are the major refinery processing grades utilized. Worldwide Pipe & Supply stocks & supplies Seamless Chrome Moly Pipe for your the Power, Petrochemical, and Refinery applications.
ASTM A335 (ASME SA335) is the standard specification for seamless ferritic alloy steel pipe for high-temperature service.
Sizes & Schedule Specifications
Size Range:
1/2″ – 24″
Schedules:
STD, XH, 40, 80, 100, 120, 160, XXH
Chrome Moly:
A/SA 335 – Grades P5, P9, P11, P22, P91
Seamless Nickel Alloy Pipe
As a seamless nickel alloy pipe supplier, Worldwide Pipe & Supply stocks & supplies Seamless Nickel Alloys and Exotics for the Nuclear, Medical, Petrochemical, Aerospace and Turbine Industries. Seamless Nickel Alloy Pipe is the optimum choice for high temperature applications, where critical media is present, and high pressure comes into play.
Seamless Aluminum bus pipe is an extruded tubular product used to convey electricity. Seamless bus pipe is generally made of 6063-T6 or 6061-T6 alloy.
We will help you get the materials you need to complete your project on time and on budget.
Sizes & Schedule Specifications
Size Range:
1/2″ – 12″
Schedules:
10S, STD, XH, 160, XXH
Material Grades
Nickel Alloys:
Alloy 20, 200, 201, 400, 600, 625, 800H/HT, 825, 254SMO, AL6XN, C276, C22, B3, HAST-X
Titanium:
Grade 2, Grade 7
Aluminum:
6061, 6063, 2024, 3003, 5052, 5086, 7075
Welded Pipe Distributor
Worldwide Pipe is a worldwide supplier of Welded Pipe in Carbon, Stainless, and Nickel Alloys. Welded carbon and stainless steel pipe can replace seamless in many applications, passing the cost savings to the end user.
As a trusted welded pipe supplier, we understand that there are a number of processes that may be used to produce ERW pipes. Each of these processes leads to coalescence or merging of steel components into pipes. Electric current is passed through the surfaces that have to be welded together; as the components being welded together resist the electric current, heat is generated which forms the weld. Pools of molten metal are formed where the two surfaces are being connected as strong electric current is passed through the metal; these pools of molten metal form the weld that binds the two connected components.
What is Welded Pipe?
A welded pipe is manufactured from the longitudinal welding of steel. The welding process for ERW pipes is continuous as opposed to the welding of distinct sections at intervals. ERW process uses steel coil as feedstock.
Welded Carbon Pipe
Worldwide Pipe & Supply stocks and supplies a complete inventory of welded carbon steel pipe including ERW (Electric Resistance Welded) and DSAW (Double-Submerged Arc Welded) steel pipes, ranging in size from 1/8 inch to 60 inch OD. Along with commodity grades and sizes, we can supply many odd-ball & hard-to-find sizes.
ERW Carbon Steel Pipe: About & Specifications
What is Carbon Steel ERW Pipe?
Electric Resistance Weld (ERW) Carbon Steel Pipe is manufactured by cold forming carbon steel into pipe. The pipe is formed by rolling carbon steel plate and then welding the seam with an electric current.
Carbon Steel ERW Pipe
Standard Grades:
A53A, A53B, & API 5LB, API 5L X42, API 5L X52, API 5L X60, API 5L X65, X70
Sizes:
1/4” – 24”
Wall Sizes: 10, 20, STD, XH, and non schedule wall sizes
Additional Services:
Fusion Bond Epoxy, Galvanizing
DSAW/SAW Carbon Steel Pipe: About & Specifications
What is Carbon Steel DSAW Pipe?
Double Submerged Arc Weld (DSAW) Carbon Steel Pipe is manufactured by forming steel plates into cylindrical shapes. This method is typically used for larger diameter pipes, and the main difference between ERW and DSAW is the longitudinal weld.
Carbon Steel DSAW Pipe
Standard Grades: API 5LB, API 5L X42, API 5L X52, API 5L X60, API 5L X65, X70
Sizes: 26” – 60”
Wall Sizes: 20, 30, STD, XH, plus non schedule wall sizes
Additional Services: Fusion Bond Epoxy
Common Applications for Carbon Steel Pipe
Carbon steel is commonly used for welded pipes because of its high hardness, strength, wear resistance, and anti-corrosion features. Carbon steel welded pipes are commonly used in the following industries and applications:
- Oil & Gas Applications
- Boilers
- Condenser Tubes
- High Pressure Applications
- Chemical Industry
- Water Transmission
- Structural Applications
- Mechanical Components
Value Added Services
At Worldwide Pipe & Supply, our team provides the following value added services for our welded carbon steel pipe inventory:
- Pipe Beveling
- Grooving
- Painting
- Coating Options
Welded Stainless Steel Pipe
Worldwide Pipe & Supply is a leading distributor of ASTM A312 and ASTM A358 welded stainless steel pipe. Our company offers stainless steel pipe rolled and welded. We work with a range of material grades that include 300/400 series of stainless steel, Duplex, and other specialty alloys.
We can fulfill our customer’s project requirements by providing welded pipe sizes of between 2″ to 48″ with schedules that include 5S, 10S, 40, and 80.
ASTM A312 vs ASTM A358
What is ASTM A312?
ASTM A312 is a specification for seamless and welded austenitic stainless steel pipes that perform well in high temperature and corrosive environments. The common grades for this specification are 304/304L and 316/316L.
What is ASTM A358?
ASTM A358 is a specification for electric-fusion-welded austenitic stainless steel pipe that performs well in high temperature industrial applications.
Industrial Applications
Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions. This type of pipe is popular in industrial applications in the following industries:
- Chemical
- Food and beverage
- Marine
- Mining
- Oil and gas
- Pharmaceutical
- Petrochemical
- Power generation
- Renewable energy
Welded pipe can be cheaper to manufacture than seamless pipe for your applications that require corrosion resistance. As an ASTM A312 & A358 welded pipe distributor, we will help you get the materials you need to complete your project on time and on budget.
Sizes & Schedule Specifications
Size Range: 2″ – 48″
Schedules: 5S, 10S, STD, XH, 40, 80, 100, 120, 160, XXH
Stainless Steel: 304/304L, 316/316L, 304H, 316H, 309, 310S, 317L, 321/321H, 347/347H, 904L, DUPLEX 2205 / SUPER DUPLEX 2507
Value Added Services
At Worldwide Pipe & Supply, our welded stainless steel pipe inventory can be cut to your requirements. Our company also provides the following value-added services for our stainless steel welded pipe products:
- Threading
- Fabricating
- Coating
Why Choose Worldwide Pipe & Supply
Worldwide Pipe & Supply has more than 100 years of combined experience and has gained vast industry knowledge. Our company provides competitive prices, the ability to procure hard-to-find products and delivery worldwide. We want to assist you in completing your projects on time and on budget.
Welded Pipe
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Pipe Weight Calculator
This pipe weight calculation formula can be used to determine the weight per foot for any size of pipe with any wall thickness:
Wt/Ft = 10.69*(OD – Wall Thickness)*Wall Thickness.
How to Calculate Weight of Pipe
To figure out the pipe weight per foot, the wall thickness and diameter of the pipe are required. This formula can be a useful tool when planning your piping project, but keep in mind that it does not account for adjustments in weight due to end finishing such as upsetting or threading. We recommend using this calculator for general information for use in estimating pipe weight-per-foot. If you need additional information or have unusual or special applications, please contact us to help you out.